BR112014001839B8 - Material ativo do anodo tendo alta densidade e seu método de preparação - Google Patents
Material ativo do anodo tendo alta densidade e seu método de preparaçãoInfo
- Publication number
- BR112014001839B8 BR112014001839B8 BR112014001839A BR112014001839A BR112014001839B8 BR 112014001839 B8 BR112014001839 B8 BR 112014001839B8 BR 112014001839 A BR112014001839 A BR 112014001839A BR 112014001839 A BR112014001839 A BR 112014001839A BR 112014001839 B8 BR112014001839 B8 BR 112014001839B8
- Authority
- BR
- Brazil
- Prior art keywords
- high density
- anode material
- preparation
- active anode
- metal oxide
- Prior art date
Links
- 239000010405 anode material Substances 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 5
- 229910021450 lithium metal oxide Inorganic materials 0.000 abstract 3
- 239000006256 anode slurry Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
- C01G1/02—Oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/131—Electrodes based on mixed oxides or hydroxides, or on mixtures of oxides or hydroxides, e.g. LiCoOx
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D15/00—Lithium compounds
- C01D15/02—Oxides; Hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G23/00—Compounds of titanium
- C01G23/003—Titanates
- C01G23/005—Alkali titanates
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0416—Methods of deposition of the material involving impregnation with a solution, dispersion, paste or dry powder
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
- H01M4/0419—Methods of deposition of the material involving spraying
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/01—Particle morphology depicted by an image
- C01P2004/03—Particle morphology depicted by an image obtained by SEM
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/60—Particles characterised by their size
- C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/12—Surface area
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/14—Pore volume
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M2004/021—Physical characteristics, e.g. porosity, surface area
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Dispersion Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20120076905 | 2012-07-13 | ||
| KR10-2012-0076905 | 2012-07-13 | ||
| KR1020130066228A KR101539843B1 (ko) | 2012-07-13 | 2013-06-11 | 고밀도 음극 활물질 및 이의 제조방법 |
| KR10-2013-0066228 | 2013-06-11 | ||
| PCT/KR2013/006216 WO2014010970A1 (ko) | 2012-07-13 | 2013-07-11 | 고밀도 음극 활물질 및 이의 제조방법 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| BR112014001839A2 BR112014001839A2 (pt) | 2017-02-21 |
| BR112014001839B1 BR112014001839B1 (pt) | 2020-12-29 |
| BR112014001839B8 true BR112014001839B8 (pt) | 2023-03-21 |
Family
ID=50142907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112014001839A BR112014001839B8 (pt) | 2012-07-13 | 2013-07-11 | Material ativo do anodo tendo alta densidade e seu método de preparação |
Country Status (8)
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160181603A1 (en) * | 2014-09-12 | 2016-06-23 | Johnson Controls Technology Company | Systems and methods for lithium titanate oxide (lto) anode electrodes for lithium ion battery cells |
| US20160181604A1 (en) * | 2014-09-12 | 2016-06-23 | Johnson Controls Technology Company | Systems and methods for lithium titanate oxide (lto) anode electrodes for lithium ion battery cells |
| CN104282906B (zh) * | 2014-09-19 | 2017-04-12 | 清华大学深圳研究生院 | 微纳结构的钛酸锂材料及其制备方法 |
| KR101631386B1 (ko) * | 2014-11-21 | 2016-06-17 | 경북대학교 산학협력단 | 리튬-티타늄 산화물을 이용한 리튬 이차전지용 음극 활물질 및 그의 제조방법 |
| EP3232497B1 (en) * | 2015-01-21 | 2025-08-27 | LG Energy Solution, Ltd. | Lithium secondary battery having improved output characteristics |
| WO2016157407A1 (ja) * | 2015-03-31 | 2016-10-06 | 株式会社日立製作所 | リチウム含遷移金属酸化物およびそれを用いたリチウムイオン二次電池 |
| JP6523115B2 (ja) | 2015-09-16 | 2019-05-29 | 株式会社東芝 | 電池用活物質、負極、非水電解質電池、電池パック及び車 |
| PL3327833T3 (pl) * | 2015-12-24 | 2021-11-02 | Lg Chem, Ltd. | Materiał czynny elektrody ujemnej o ulepszonej charakterystyce wyjściowej i elektroda dla urządzenia elektrochemicznego zawierająca materiał czynny elektrody ujemnej |
| KR101847769B1 (ko) * | 2016-02-05 | 2018-04-10 | 주식회사 엘지화학 | 음극 활물질, 이를 포함하는 음극 및 리튬 이차전지 |
| WO2017135758A1 (ko) * | 2016-02-05 | 2017-08-10 | 주식회사 엘지화학 | 음극 활물질, 이를 포함하는 음극 및 리튬 이차전지 |
| CN106783207B (zh) * | 2016-12-27 | 2019-05-07 | 宁波中车新能源科技有限公司 | (Li4Ti5O12-Li2TiO3)/(AC-Li2MnO4)混合超级电容器 |
| US11165059B2 (en) | 2017-03-13 | 2021-11-02 | Lg Chem, Ltd. | Negative electrode active material having high output characteristics and lithium secondary battery including the same |
| WO2018174573A1 (ko) * | 2017-03-21 | 2018-09-27 | 주식회사 엘지화학 | 고출력 특성을 갖는 음극 활물질 및 이를 포함하는 리튬이차전지 |
| US11271202B2 (en) | 2018-08-22 | 2022-03-08 | Samsung Sdi Co., Ltd. | Positive active material, method of manufacturing the same, and positive electrode and rechargeable lithium battery including the same |
| CN113383450B (zh) * | 2019-02-08 | 2024-06-18 | 松下新能源株式会社 | 圆筒形电池 |
| CN115677435B (zh) * | 2021-07-28 | 2023-11-28 | 北京理工大学 | 一种微纳球形高能钝感cl-20/rdx共晶炸药及其制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4768901B2 (ja) * | 1999-06-03 | 2011-09-07 | チタン工業株式会社 | リチウムチタン複合酸化物及びその製造方法、並びにその用途 |
| AU5850200A (en) * | 1999-07-07 | 2001-01-30 | Showa Denko Kabushiki Kaisha | Positive plate active material, method for producing the same, and secondary cell |
| US6699618B2 (en) * | 2000-04-26 | 2004-03-02 | Showa Denko K.K. | Cathode electroactive material, production method therefor and secondary cell |
| JP2003229124A (ja) * | 2002-01-31 | 2003-08-15 | Hitachi Metals Ltd | 非水系リチウム二次電池用正極活物質とその製造方法及びそれを用いた非水系リチウム二次電池 |
| KR20060009797A (ko) * | 2003-05-13 | 2006-02-01 | 미쓰비시 가가꾸 가부시키가이샤 | 층형 리튬니켈계 복합 산화물 분체 및 그 제조방법 |
| CN100338801C (zh) * | 2003-05-13 | 2007-09-19 | 三菱化学株式会社 | 层状锂镍系复合氧化物粉末及其制造方法 |
| JP4740409B2 (ja) * | 2003-06-11 | 2011-08-03 | 株式会社日立製作所 | 電気自動車或いはハイブリット自動車用リチウム二次電池 |
| US20050015846A1 (en) | 2003-06-26 | 2005-01-27 | Kimberly-Clark Worldwide, Inc. | Polyvinyl chloride article having improved durability |
| KR100659854B1 (ko) * | 2005-04-28 | 2006-12-19 | 삼성에스디아이 주식회사 | 리튬 이차 전지 |
| US20100178556A1 (en) * | 2009-01-15 | 2010-07-15 | Veselin Manev | Negative electrode for lithium ion battery |
| EP2436650B1 (en) | 2009-05-26 | 2016-11-02 | Ishihara Sangyo Kaisha, Ltd. | Lithium titanate, process for production of same, and electrode active material and electricity storage device each comprising same |
| DE102010006082A1 (de) * | 2010-01-28 | 2011-08-18 | Süd-Chemie AG, 80333 | Leitmittelzusatzfreie Elektrode für eine Sekundärlithiumionenbatterie |
| KR101137375B1 (ko) * | 2010-02-09 | 2012-04-20 | 삼성에스디아이 주식회사 | 2차 입자 및 이를 구비한 리튬 전지 |
| JP2012028026A (ja) * | 2010-07-20 | 2012-02-09 | Nippon Chem Ind Co Ltd | リチウム二次電池用負極活物質及びその製造方法 |
| KR20120017991A (ko) * | 2010-08-20 | 2012-02-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| JP5671969B2 (ja) * | 2010-11-24 | 2015-02-18 | 日立化成株式会社 | リチウムチタン化合物粒子及びその製造方法、非水電解液二次電池用電極材、ならびに非水電解液二次電池 |
| JP2013065467A (ja) * | 2011-09-16 | 2013-04-11 | Panasonic Corp | リチウムイオン二次電池 |
-
2013
- 2013-06-11 KR KR1020130066228A patent/KR101539843B1/ko active Active
- 2013-07-11 JP JP2014527108A patent/JP5888418B2/ja active Active
- 2013-07-11 CN CN201380002401.4A patent/CN103733394B/zh active Active
- 2013-07-11 BR BR112014001839A patent/BR112014001839B8/pt active IP Right Grant
- 2013-07-11 EP EP13806058.7A patent/EP2722914B1/en active Active
- 2013-07-11 WO PCT/KR2013/006216 patent/WO2014010970A1/ko active Application Filing
- 2013-07-12 TW TW102125067A patent/TWI502796B/zh active
- 2013-08-28 US US14/012,347 patent/US9608260B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| US9608260B2 (en) | 2017-03-28 |
| EP2722914B1 (en) | 2015-10-21 |
| EP2722914A4 (en) | 2014-09-24 |
| JP5888418B2 (ja) | 2016-03-22 |
| WO2014010970A1 (ko) | 2014-01-16 |
| BR112014001839A2 (pt) | 2017-02-21 |
| CN103733394B (zh) | 2018-06-22 |
| KR20140009921A (ko) | 2014-01-23 |
| JP2014524653A (ja) | 2014-09-22 |
| CN103733394A (zh) | 2014-04-16 |
| TW201421785A (zh) | 2014-06-01 |
| US20140017567A1 (en) | 2014-01-16 |
| BR112014001839B1 (pt) | 2020-12-29 |
| TWI502796B (zh) | 2015-10-01 |
| KR101539843B1 (ko) | 2015-07-27 |
| EP2722914A1 (en) | 2014-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
| B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2462 DE 13/03/2018 POR TER SIDO INDEVIDA. |
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